SNMP prtAlertCode

Question

我一直试图从我的打印机获得警报代码，看看到底发生了什么，但是每次发送SNMP查询时，它都不会返回任何结果。我使用的是SimpleSNMP引用。

打印机是佳能iR C5045.

我就是这样调用这个函数的：

Dim strAlertCode As String = SNMPQueryGet("1.3.6.1.2.1.43.18.1.1.7")

这是一项功能：

Private Function SNMPQueryGet(ByVal OID As String)
    Dim strResult As String = "True"

    Dim host As String = "192.168.1.202"
    Dim community As String = "public"
    Dim requestOid() As String
    Dim result As Dictionary(Of Oid, AsnType)
    requestOid = New String() {OID}
    Dim snmp As SimpleSnmp = New SimpleSnmp(host, community)
    If Not snmp.Valid Then
        strResult = True
    End If
    result = snmp.Get(SnmpVersion.Ver1, requestOid)
    If result IsNot Nothing Then
        Dim kvp As KeyValuePair(Of Oid, AsnType)
        For Each kvp In result
            If Not kvp.Key.ToString() = "" Then
                strResult = kvp.Value.ToString()
            Else
                strResult = "True"
            End If
        Next
    Else
        strResult = "True"
    End If

    Return strResult
End Function

编辑

打印机MIB PDF：https://dl.dropbox.com/u/19613123/MIB_iR-ADV-C5051-C5045-C5035-C5030_v120_non.pdf

Answer 1

兰博曼:你提到了一个PDF和所有的C5045 OID，你介意分享这个PDF吗？我在找那些密码！

iReasoning的MIB浏览器非常方便SNMP调试：http://ireasoning.com/mibbrowser.shtml